A program that controls spooling -- putting jobs on a queue and taking them off one at a time. Most operating systems come with one or more spoolers, such as a print spooler for spooling documents. In addition, some applications include spoolers. Many word processors, for example, include their own print spooler.
Patrick plays Agent Cabe Gallo, the security agent tasked with managing O'Brien and his motley assortment of geeks Toby Curtis (Eddie Kaye Thomas), Happy Quinn (Jadyn Wong) and Sylvester Dodd (Ari Stidham). In a curious turn, the real Walter O'Brien is a consultant on the show. He has been front and centre as the US network CBS has wheeled out the show's producers and stars to the international media. And he is present on set, where he offers the writers a conduit to his world.
Choo-Choo (real name Mundo) is a recurring character who appears in the sixth season of the FX series Justified. He is portrayed by guest star Duke Davis Roberts. Choo-Choo is a dim-witted accomplice working alongside Seabass and Ty Walker. It is revealed that he is dim-witted due to bullet shrapnel in his skull and his nickname Choo-Choo is due to how hard he hits you and you don't see it coming.